DouxProcess Directory

Ask for any business in the US.

NAICS 238220 · Plumbing, Heating, and Air-Conditioning Contractors

you asked:

Plumbers in Omak, WA

Plumbers in Omak, WA; 128 within 100 miles. Every listing checked against the issuer's record, in the published order.

  1. Mark's Plumbing LLC

    ActivePlumbing contractor, journey level

    Omak, WA

    Proof for Mark's Plumbing LLC
    License
    L&I MARKSPL780P8
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, journey level
    Expires
    Feb 6, 2027
    Checked
    Nov 10, 2026
    Where
    Omak, WA · serves Washington
    Phone
    (509) 826-5206
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  2. Okanogan Drlng & Develpmnt CO

    ActiveConstruction contractor, general

    Omak, WA

    Proof for Okanogan Drlng & Develpmnt CO
    License
    L&I OKANODD770DH
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, general
    Expires
    Dec 30, 2027
    Checked
    Nov 10, 2026
    Where
    Omak, WA · serves Washington
    Phone
    (509) 422-0022
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  3. Omak Machine Shop Inc

    ActiveConstruction contractor, general

    Omak, WA

    Proof for Omak Machine Shop Inc
    License
    L&I OMAKMMS781KZ
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, general
    Expires
    Apr 7, 2027
    Checked
    Nov 10, 2026
    Where
    Omak, WA · serves Washington
    Phone
    (509) 826-1030
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  4. Allways Plumbing LLC

    ActivePlumbing contractor, residential

    Okanogan, WA · 9 mi away

    Proof for Allways Plumbing LLC
    License
    L&I ALLWAPL785R1
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, residential
    Expires
    Dec 21, 2026
    Checked
    Nov 10, 2026
    Where
    Okanogan, WA · serves Washington
    Phone
    (509) 322-1715
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  5. Pete Peterson Plumbing Inc

    ActivePlumbing contractor, journey level

    Okanogan, WA · 9 mi away

    Proof for Pete Peterson Plumbing Inc
    License
    L&I PETEPPP785DA
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, journey level
    Expires
    Mar 29, 2028
    Checked
    Nov 10, 2026
    Where
    Okanogan, WA · serves Washington
    Phone
    (509) 422-5035
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  6. Awa Backflow

    ActivePlumbing contractor, backflow specialty

    Malott, WA · 15 mi away

    Proof for Awa Backflow
    License
    L&I AWABAB*780NA
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, backflow specialty
    Expires
    Aug 9, 2028
    Checked
    Nov 10, 2026
    Where
    Malott, WA · serves Washington
    Phone
    (206) 369-5660
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  7. O'connell Drilling&Supply LLC

    ActiveConstruction contractor, general

    Brewster, WA · 24 mi away

    Proof for O'connell Drilling&Supply LLC
    License
    L&I OCONNDL786J8
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, general
    Expires
    Jun 7, 2028
    Checked
    Nov 10, 2026
    Where
    Brewster, WA · serves Washington
    Phone
    (509) 679-1967
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  8. Ogborn Plumbing Cntrng Inc

    ActivePlumbing contractor, journey level

    Tonasket, WA · 22 mi away

    Proof for Ogborn Plumbing Cntrng Inc
    License
    L&I OGBORPC771C2
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, journey level
    Expires
    Feb 16, 2027
    Checked
    Nov 10, 2026
    Where
    Tonasket, WA · serves Washington
    Phone
    (509) 486-8004
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  9. C J's Plumbing

    ActivePlumbing contractor, residential

    Twisp, WA · 34 mi away

    Proof for C J's Plumbing
    License
    L&I CJSPLJP782B7
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, residential
    Expires
    Feb 14, 2028
    Checked
    Nov 10, 2026
    Where
    Twisp, WA · serves Washington
    Phone
    (509) 449-0488
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  10. Columbia Cascade Plumbing

    ActivePrivate motor carrier

    Twisp, WA · 34 mi away

    Proof for Columbia Cascade Plumbing
    USDOT registration
    FMCSA 3115917
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Twisp, WA · serves Washington
    Phone
    (509) 860-3172
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  11. Columbia Cascade Plumbing Inc

    ActiveConstruction contractor, general

    Twisp, WA · 34 mi away

    Proof for Columbia Cascade Plumbing Inc
    License
    L&I COLUMCP814B9
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, general
    Expires
    Dec 20, 2027
    Checked
    Nov 10, 2026
    Where
    Twisp, WA · serves Washington
    Phone
    (509) 997-3240
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  12. Methow Plumbing LLC

    ActivePlumbing contractor, residential

    Winthrop, WA · 34 mi away

    Proof for Methow Plumbing LLC
    License
    L&I METHOPL797O1
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, residential
    Expires
    Sep 9, 2027
    Checked
    Nov 10, 2026
    Where
    Winthrop, WA · serves Washington
    Phone
    (509) 997-0522
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  13. Mvm Quality Drilling LLC

    ActiveConstruction contractor, general

    Pateros, WA · 35 mi away

    Proof for Mvm Quality Drilling LLC
    License
    L&I MVMQUQD763CW
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Construction contractor, general
    Expires
    Feb 16, 2028
    Checked
    Nov 10, 2026
    Where
    Pateros, WA · serves Washington
    Phone
    (509) 923-2073
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  14. Twisp Well Pump LLC

    ActiveElectrical contractor, domestic pump

    Twisp, WA · 34 mi away

    Proof for Twisp Well Pump LLC
    License
    L&I TWISPWP753U7
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Electrical contractor, domestic pump
    Expires
    Mar 31, 2027
    Checked
    Nov 10, 2026
    Where
    Twisp, WA · serves Washington
    Phone
    (509) 733-2183
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  15. Enzensperger Plumbing

    ActivePlumbing contractor, residential

    Oroville, WA · 38 mi away

    Proof for Enzensperger Plumbing
    License
    L&I ENZENP*776D8
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, residential
    Expires
    Jun 21, 2027
    Checked
    Nov 10, 2026
    Where
    Oroville, WA · serves Washington
    Phone
    (509) 476-4072
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  16. Frenchy's Plumbing LLC

    ActivePlumbing contractor, journey level

    Oroville, WA · 38 mi away

    Proof for Frenchy's Plumbing LLC
    License
    L&I FRENCPL781NP
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, journey level
    Expires
    Aug 12, 2028
    Checked
    Nov 10, 2026
    Where
    Oroville, WA · serves Washington
    Phone
    (509) 846-3325
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  17. Tibbs Plumbing Septic and Portable Toilet Rental

    ActivePrivate motor carrier

    Oroville, WA · 38 mi away

    Proof for Tibbs Plumbing Septic and Portable Toilet Rental
    USDOT registration
    FMCSA 3515189
    Issuer
    FMCSA
    Status
    Active
    Class
    Private motor carrier
    Checked
    Nov 8, 2026
    Where
    Oroville, WA · serves Washington
    Phone
    (509) 476-3874
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → FMCSA record
  18. Chelan Backflow LLC

    ActivePlumbing contractor, backflow specialty

    Chelan, WA · 45 mi away

    Proof for Chelan Backflow LLC
    License
    L&I CHELABL744JZ
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, backflow specialty
    Expires
    Apr 17, 2028
    Checked
    Nov 10, 2026
    Where
    Chelan, WA · serves Washington
    Phone
    (509) 630-0021
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  19. Gilsoul Plumbing

    ActivePlumbing contractor, residential

    Chelan, WA · 45 mi away

    Proof for Gilsoul Plumbing
    License
    L&I GILSOP*782K5
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, residential
    Expires
    Jun 10, 2028
    Checked
    Nov 10, 2026
    Where
    Chelan, WA · serves Washington
    Phone
    (509) 679-5310
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record
  20. Shaw Plumbing Inc

    ActivePlumbing contractor, journey level

    Chelan, WA · 45 mi away

    Proof for Shaw Plumbing Inc
    License
    L&I SHAWPPI785BQ
    Issuer
    Washington State L&I
    Status
    Active
    Class
    Plumbing contractor, journey level
    Expires
    Jan 28, 2028
    Checked
    Nov 10, 2026
    Where
    Chelan, WA · serves Washington
    Phone
    (509) 682-5042
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → Washington State L&I record

More cities in Washington

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · Answers may be worded by Claude, an AI model from Anthropic; it never decides facts or order · How ranking works